13117159 has 4 divisors (see below), whose sum is σ = 14309640. Its totient is φ = 11924680.

The previous prime is 13117147. The next prime is 13117177. The reversal of 13117159 is 95171131.

13117159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13117159 - 2⁷ = 13117031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13117109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596224 + ... + 596245.

It is an arithmetic number, because the mean of its divisors is an integer number (3577410).

Almost surely, 2^13117159 is an apocalyptic number.

13117159 is a deficient number, since it is larger than the sum of its proper divisors (1192481).

13117159 is a wasteful number, since it uses less digits than its factorization.

13117159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192480.

The product of its digits is 945, while the sum is 28.

The square root of 13117159 is about 3621.7618640656. The cubic root of 13117159 is about 235.8377164034.

The spelling of 13117159 in words is "thirteen million, one hundred seventeen thousand, one hundred fifty-nine".